3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nexx.0x309 | 3 | 1744 | 713 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.120 | 0.480 | 0.515 | 57.8 | -65 | 81 | 1243 | 1243 | 6420 |
| Odd | 0.214 | 0.499 | 0.518 | 111.8 | -98 | 126 | 1608 | 1608 | 6489 |
| EloSRM | 0.194 | 0.507 | 0.524 | 115.6 | -114 | 124 | 1744 | 1744 | 6401 |
| SRMFix | 0.146 | 0.540 | 0.567 | 94.2 | -136 | 94 | 1210 | 1210 | 6750 |
| SRM | -0.211 | 0.765 | 0.939 | 208.3 | -556 | 69 | 713 | 713 | 8418 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-11-05 | SRM 452 | 2 | 410 | 659.58 | 0.69 | 124 | 1744 | 6401 | 69 | 713 | 8418 |
| 2 | 2009-10-20 | SRM 451 | 2 | 478 | 616.32 | 0.36 | 109 | 1620 | 7477 | 0 | 644 | 8923 |
| 1 | 2009-09-10 | SRM 448 | 2 | 922 | 687.59 | -0.47 | -114 | 1511 | 9481 | -556 | 644 | 9028 |